Kerley C Lines !full! (TOP)

In acute dyspnea, Kerley C lines + cardiomegaly + pleural effusion = highly likely congestive heart failure .

The appearance of these lines is rarely a standalone diagnosis; rather, it is a sign of an underlying physiological "backlog." The most common causes include: kerley c lines

| Category | Specific Conditions | |----------|----------------------| | | Congestive heart failure (most common), mitral stenosis, cardiomyopathy | | Non-cardiogenic edema | ARDS, fluid overload, high-altitude pulmonary edema | | Interstitial lung disease | Lymphangitic carcinomatosis (breast, lung, stomach, prostate cancers), pulmonary fibrosis (early or mild), interstitial pneumonia | | Infectious | Viral pneumonia (less common) | In acute dyspnea, Kerley C lines + cardiomegaly